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xen/26078-hotplug-Linux_remove_hotplug_support_rely_on_udev_instead.patch
Charles Arnold 646cd8897b - bnc#777628 - guest "disappears" after live migration 
Updated block-dmmd script

- fate#310510 - fix xenpaging
  restore changes to integrate paging into xm/xend
  xenpaging.autostart.patch
  xenpaging.doc.patch

- bnc#787163 - VUL-0: CVE-2012-4544: xen: Domain builder Out-of-
  memory due to malicious kernel/ramdisk (XSA 25)
  CVE-2012-4544-xsa25.patch
- bnc#779212 - VUL-0: CVE-2012-4411: XEN / qemu: guest
  administrator can access qemu monitor console (XSA-19)
  CVE-2012-4411-xsa19.patch

- bnc#786516 - VUL-0: CVE-2012-4535: xen: Timer overflow DoS
  vulnerability
  CVE-2012-4535-xsa20.patch
- bnc#786518 - VUL-0: CVE-2012-4536: xen: pirq range check DoS
  vulnerability
  CVE-2012-4536-xsa21.patch
- bnc#786517 - VUL-0: CVE-2012-4537: xen: Memory mapping failure
  DoS vulnerability
  CVE-2012-4537-xsa22.patch
- bnc#786519 - VUL-0: CVE-2012-4538: xen: Unhooking empty PAE
  entries DoS vulnerability
  CVE-2012-4538-xsa23.patch
- bnc#786520 - VUL-0: CVE-2012-4539: xen: Grant table hypercall
  infinite loop DoS vulnerability
  CVE-2012-4539-xsa24.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=212
2012-11-19 13:58:33 +00:00

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changeset: 26078:019ca95dfa34
user: Olaf Hering <olaf@aepfle.de>
date: Thu Oct 18 09:35:00 2012 +0100
files: Makefile README install.sh tools/hotplug/Linux/Makefile tools/hotplug/Linux/xen-backend.agent
description:
hotplug/Linux: remove hotplug support, rely on udev instead
Hotplug has been replaced by udev since several years. Remove the
hotplug related files and install udev unconditionally.
This makes it possible to remove udev from rpm BuildRequires which
reduces the buildtime dependency chain. For openSuSE:Factory it was
done just now:
http://lists.opensuse.org/opensuse-buildservice/2012-10/msg00085.html
The patch by itself will have no practical impact unless someone
attempts to build and run a Xen dom0 on a really old base system. e.g.
circa SLES9/2007 or earlier
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
diff -r 33348baecf37 -r 019ca95dfa34 Makefile
--- a/Makefile Thu Oct 18 09:34:59 2012 +0100
+++ b/Makefile Thu Oct 18 09:35:00 2012 +0100
@@ -223,7 +223,6 @@ uninstall:
$(MAKE) -C xen uninstall
rm -rf $(D)$(CONFIG_DIR)/init.d/xendomains $(D)$(CONFIG_DIR)/init.d/xend
rm -rf $(D)$(CONFIG_DIR)/init.d/xencommons $(D)$(CONFIG_DIR)/init.d/xen-watchdog
- rm -rf $(D)$(CONFIG_DIR)/hotplug/xen-backend.agent
rm -f $(D)$(CONFIG_DIR)/udev/rules.d/xen-backend.rules
rm -f $(D)$(CONFIG_DIR)/udev/rules.d/xend.rules
rm -f $(D)$(SYSCONFIG_DIR)/xendomains
diff -r 33348baecf37 -r 019ca95dfa34 README
--- a/README Thu Oct 18 09:34:59 2012 +0100
+++ b/README Thu Oct 18 09:35:00 2012 +0100
@@ -54,7 +54,7 @@ provided by your OS distributor:
* pkg-config
* bridge-utils package (/sbin/brctl)
* iproute package (/sbin/ip)
- * hotplug or udev
+ * udev
* GNU bison and GNU flex
* GNU gettext
* 16-bit x86 assembler, loader and compiler (dev86 rpm or bin86 & bcc debs)
@@ -120,9 +120,9 @@ 4. To rebuild an existing tree without m
make install and make dist differ in that make install does the
right things for your local machine (installing the appropriate
- version of hotplug or udev scripts, for example), but make dist
- includes all versions of those scripts, so that you can copy the dist
- directory to another machine and install from that distribution.
+ version of udev scripts, for example), but make dist includes all
+ versions of those scripts, so that you can copy the dist directory
+ to another machine and install from that distribution.
Python Runtime Libraries
========================
diff -r 33348baecf37 -r 019ca95dfa34 install.sh
--- a/install.sh Thu Oct 18 09:34:59 2012 +0100
+++ b/install.sh Thu Oct 18 09:35:00 2012 +0100
@@ -27,20 +27,6 @@ echo "Installing Xen from '$src' to '$ds
echo "Installing Xen from '$src' to '$dst'..."
(cd $src; tar -cf - * ) | tar -C "$tmp" -xf -
-[ -x "$(which udevinfo)" ] && \
- UDEV_VERSION=$(udevinfo -V | sed -e 's/^[^0-9]* \([0-9]\{1,\}\)[^0-9]\{0,\}/\1/')
-
-[ -z "$UDEV_VERSION" -a -x /sbin/udevadm ] && \
- UDEV_VERSION=$(/sbin/udevadm info -V | awk '{print $NF}')
-
-if [ -n "$UDEV_VERSION" ] && [ $UDEV_VERSION -ge 059 ]; then
- echo " - installing for udev-based system"
- rm -rf "$tmp/etc/hotplug"
-else
- echo " - installing for hotplug-based system"
- rm -rf "$tmp/etc/udev"
-fi
-
echo " - modifying permissions"
chmod -R a+rX "$tmp"
diff -r 33348baecf37 -r 019ca95dfa34 tools/hotplug/Linux/Makefile
--- a/tools/hotplug/Linux/Makefile Thu Oct 18 09:34:59 2012 +0100
+++ b/tools/hotplug/Linux/Makefile Thu Oct 18 09:35:00 2012 +0100
@@ -27,31 +27,8 @@ XEN_SCRIPT_DATA += block-common.sh vtpm-
XEN_SCRIPT_DATA += block-common.sh vtpm-common.sh vtpm-hotplug-common.sh
XEN_SCRIPT_DATA += vtpm-migration.sh vtpm-impl
-XEN_HOTPLUG_DIR = $(CONFIG_DIR)/hotplug
-XEN_HOTPLUG_SCRIPTS = xen-backend.agent
-
-UDEVVER = 0
-ifeq ($(shell [ -x /sbin/udevadm ] && echo 1),1)
-UDEVVER = $(shell /sbin/udevadm info -V | sed -e 's/^[^0-9]* \([0-9]\{1,\}\)[^0-9]\{0,\}/\1/' )
-endif
-ifeq ($(shell [ -x /usr/bin/udevinfo ] && echo 1),1)
-UDEVVER = $(shell /usr/bin/udevinfo -V | sed -e 's/^[^0-9]* \([0-9]\{1,\}\)[^0-9]\{0,\}/\1/' )
-endif
-
UDEV_RULES_DIR = $(CONFIG_DIR)/udev
UDEV_RULES = xen-backend.rules xend.rules
-
-DI = $(if $(DISTDIR),$(shell readlink -f $(DISTDIR)),)
-DE = $(if $(DESTDIR),$(shell readlink -f $(DESTDIR)),)
-ifeq ($(findstring $(DI),$(DE)),$(DI))
-HOTPLUGS=install-hotplug install-udev
-else
-ifeq ($(shell [ $(UDEVVER) -ge 059 ] && echo 1),1)
-HOTPLUGS=install-udev
-else
-HOTPLUGS=install-hotplug
-endif
-endif
.PHONY: all
all:
@@ -60,7 +37,7 @@ build:
build:
.PHONY: install
-install: all install-initd install-scripts $(HOTPLUGS)
+install: all install-initd install-scripts install-udev
# See docs/misc/distro_mapping.txt for INITD_DIR location
.PHONY: install-initd
@@ -87,15 +64,6 @@ install-scripts:
$(INSTALL_DATA) $$i $(DESTDIR)$(XEN_SCRIPT_DIR); \
done
-.PHONY: install-hotplug
-install-hotplug:
- [ -d $(DESTDIR)$(XEN_HOTPLUG_DIR) ] || \
- $(INSTALL_DIR) $(DESTDIR)$(XEN_HOTPLUG_DIR)
- set -e; for i in $(XEN_HOTPLUG_SCRIPTS); \
- do \
- $(INSTALL_PROG) $$i $(DESTDIR)$(XEN_HOTPLUG_DIR); \
- done
-
.PHONY: install-udev
install-udev:
[ -d $(DESTDIR)$(UDEV_RULES_DIR) ] || \
diff -r 33348baecf37 -r 019ca95dfa34 tools/hotplug/Linux/xen-backend.agent
--- a/tools/hotplug/Linux/xen-backend.agent Thu Oct 18 09:34:59 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-#! /bin/bash
-
-PATH=/etc/xen/scripts:$PATH
-
-. /etc/xen/scripts/locking.sh
-
-claim_lock xenbus_hotplug_global
-
-case "$XENBUS_TYPE" in
- tap)
- /etc/xen/scripts/blktap "$ACTION"
- ;;
- vbd)
- /etc/xen/scripts/block "$ACTION"
- ;;
- vtpm)
- /etc/xen/scripts/vtpm "$ACTION"
- ;;
- vif)
- [ -n "$script" ] && $script "$ACTION"
- ;;
- vscsi)
- /etc/xen/scripts/vscsi "$ACTION"
- ;;
-esac
-
-case "$ACTION" in
- add)
- ;;
- remove)
- /etc/xen/scripts/xen-hotplug-cleanup
- ;;
- online)
- ;;
- offline)
- ;;
-esac
-
-release_lock xenbus_hotplug_global
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